[Morphological changes in chick embryonic membranes after the introduction of BCG].
D000818:Animals; D002642:Chick Embryo; D066298:In Vitro Techniques; D009163:Mycobacterium bovis
Morfologicheskie izmeneniia v émbrional'nykh obolochkakh kurinykh émbrionov pri vvedenii BTsZh.